Russia's Novak says will need to exchange views with Iran on agreements reached

Novak, who is on visit in Tehran, did not elaborate. Russia’s Gazprom Neft, the oil arm of gas giant Gazprom , has signed an agreement with the National Iranian Oil Company (NIOC) on Tuesday. (Reporting by Oksana Kobzeva; Writing by Christian Lowe; Editing by Katya Golubkova)